I too am researching James Tierney and Fanny Pauley.
My great grandfather was Andrew Tierney. There was an Andrew born in 1902 who died then my gg was born a few years later and called after him.
I am totally confused by Fanny Pauley and unable to find anything on her, James or this George person!
I would be interested if you have any steering. The fact that James tierney was no longer there in 1911 census is also a mystery.
Just pointing out - When Fanny had her first born William, she would have only been 16 years old. I cannot see how she was married prior to that. I am uncertain of a birth cert for her, but she was 29 years old in the 1901 census.
Hope to hear from you.
Thanks